EP4494604A3 - Ensembles de commissures formés à partir de languettes de feuillets asymétriques - Google Patents

Ensembles de commissures formés à partir de languettes de feuillets asymétriques Download PDF

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Publication number
EP4494604A3
EP4494604A3 EP24196573.0A EP24196573A EP4494604A3 EP 4494604 A3 EP4494604 A3 EP 4494604A3 EP 24196573 A EP24196573 A EP 24196573A EP 4494604 A3 EP4494604 A3 EP 4494604A3
Authority
EP
European Patent Office
Prior art keywords
tabs
leaflet
assemblies formed
commissure
commissure assemblies
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24196573.0A
Other languages
German (de)
English (en)
Other versions
EP4494604A2 (fr
Inventor
Noam NIR
Tamir S. Levi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Edwards Lifesciences Corp
Original Assignee
Edwards Lifesciences Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Edwards Lifesciences Corp filed Critical Edwards Lifesciences Corp
Publication of EP4494604A2 publication Critical patent/EP4494604A2/fr
Publication of EP4494604A3 publication Critical patent/EP4494604A3/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2418—Scaffolds therefor, e.g. support stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A61F2/243—Deployment by mechanical expansion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2415—Manufacturing methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/0054—V-shaped

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Prostheses (AREA)
EP24196573.0A 2020-07-17 2021-07-16 Ensembles de commissures formés à partir de languettes de feuillets asymétriques Pending EP4494604A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063053176P 2020-07-17 2020-07-17
EP21751942.0A EP4181829B1 (fr) 2020-07-17 2021-07-16 Ensembles de commissure formés à partir de languettes de cuspides asymétriques
PCT/US2021/042000 WO2022016066A1 (fr) 2020-07-17 2021-07-16 Ensembles de commissure formés à partir de languettes de cuspides asymétriques

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP21751942.0A Division EP4181829B1 (fr) 2020-07-17 2021-07-16 Ensembles de commissure formés à partir de languettes de cuspides asymétriques

Publications (2)

Publication Number Publication Date
EP4494604A2 EP4494604A2 (fr) 2025-01-22
EP4494604A3 true EP4494604A3 (fr) 2025-04-09

Family

ID=77249918

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24196573.0A Pending EP4494604A3 (fr) 2020-07-17 2021-07-16 Ensembles de commissures formés à partir de languettes de feuillets asymétriques
EP21751942.0A Active EP4181829B1 (fr) 2020-07-17 2021-07-16 Ensembles de commissure formés à partir de languettes de cuspides asymétriques

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21751942.0A Active EP4181829B1 (fr) 2020-07-17 2021-07-16 Ensembles de commissure formés à partir de languettes de cuspides asymétriques

Country Status (3)

Country Link
US (1) US20230149165A1 (fr)
EP (2) EP4494604A3 (fr)
WO (1) WO2022016066A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN222889075U (zh) * 2022-08-19 2025-05-23 爱德华兹生命科学公司 用于假体瓣膜的小叶和假体心脏瓣膜
CN119523690B (zh) * 2023-08-31 2025-09-26 科凯(南通)生命科学有限公司 置换瓣膜装置
WO2025085473A1 (fr) * 2023-10-17 2025-04-24 Edwards Lifesciences Corporation Prothèse valvulaire cardiaque
WO2025106770A1 (fr) * 2023-11-16 2025-05-22 Edwards Lifesciences Corporation Cadre de valvule prothétique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003009785A1 (fr) * 2001-07-26 2003-02-06 3F Therapeutics, Inc. Procede de decoupe de materiau utilise dans un dispositif medical implantable
US9717593B2 (en) * 2011-02-01 2017-08-01 St. Jude Medical, Cardiology Division, Inc. Leaflet suturing to commissure points for prosthetic heart valve
US20200069415A1 (en) * 2018-08-30 2020-03-05 Edwards Lifesciences Corporation Systems and methods for sizing and implanting prosthetic heart valves

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0850607A1 (fr) 1996-12-31 1998-07-01 Cordis Corporation Prothèse de valve pour implantation dans des canaux corporels
US6454799B1 (en) 2000-04-06 2002-09-24 Edwards Lifesciences Corporation Minimally-invasive heart valves and methods of use
US6893460B2 (en) 2001-10-11 2005-05-17 Percutaneous Valve Technologies Inc. Implantable prosthetic valve
JP5386363B2 (ja) 2007-05-17 2014-01-15 Ｄｉｃ株式会社 ネマチック液晶組成物及びバイステイブルネマチック液晶表示素子
CA3272264A1 (en) 2008-06-06 2025-10-30 Edwards Lifesciences Corporation Low profile transcatheter heart valve
PL3593762T3 (pl) 2010-10-05 2021-05-04 Edwards Lifesciences Corporation Zastawka protetyczna serca i urządzenie do wprowadzania
US9155619B2 (en) 2011-02-25 2015-10-13 Edwards Lifesciences Corporation Prosthetic heart valve delivery apparatus
US11135056B2 (en) 2017-05-15 2021-10-05 Edwards Lifesciences Corporation Devices and methods of commissure formation for prosthetic heart valve
US11026785B2 (en) 2017-06-05 2021-06-08 Edwards Lifesciences Corporation Mechanically expandable heart valve
CN109422110B (zh) 2017-08-31 2020-12-18 精工爱普生株式会社 处理装置以及供给单元
JP7541023B2 (ja) * 2019-03-04 2024-08-27 エドワーズ ライフサイエンシーズ コーポレイション 人工弁のための交連部取付
WO2021141878A1 (fr) * 2020-01-10 2021-07-15 Edwards Lifesciences Corporation Procédés et ensembles pour un feuillet de valvule cardiaque prothétique
CN113940788A (zh) * 2020-07-15 2022-01-18 爱德华兹生命科学公司 用于调节安装在假体瓣膜内的小叶的张力的装置和方法
EP4552613A3 (fr) * 2020-10-06 2025-07-30 Edwards Lifesciences Corporation Couvercles de protection pour valvules prothétiques
CN222889075U (zh) * 2022-08-19 2025-05-23 爱德华兹生命科学公司 用于假体瓣膜的小叶和假体心脏瓣膜
US20250064582A1 (en) * 2023-08-21 2025-02-27 Boston Scientific Scimed, Inc. Leaflet thinning method for accurate frame attachment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003009785A1 (fr) * 2001-07-26 2003-02-06 3F Therapeutics, Inc. Procede de decoupe de materiau utilise dans un dispositif medical implantable
US9717593B2 (en) * 2011-02-01 2017-08-01 St. Jude Medical, Cardiology Division, Inc. Leaflet suturing to commissure points for prosthetic heart valve
US20200069415A1 (en) * 2018-08-30 2020-03-05 Edwards Lifesciences Corporation Systems and methods for sizing and implanting prosthetic heart valves

Also Published As

Publication number Publication date
EP4181829B1 (fr) 2024-08-28
EP4494604A2 (fr) 2025-01-22
US20230149165A1 (en) 2023-05-18
WO2022016066A1 (fr) 2022-01-20
EP4181829A1 (fr) 2023-05-24

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